Exercise Stress Test

An exercise stress test shows your heart’s response to exercise. The test records your heartbeat while you walk on a treadmill. It can be done in a hospital, a test center, or a doctor’s office. The test is also called a stress electrocardiogram (ECG/EKG).

Before Your Test

Be sure to mention the medications you take and ask if it’s okay to take them before test.

Avoid food and drinks containing caffeine.

Don’t eat, drink, or smoke for 6 hours before test. No caffeine for 24 hours prior to the test.

Getting Ready

Wear flat, comfortable walking shoes.

Wear a shirt, blouse, or sweater that you can remove easily. You may be asked to remove your clothing from the waist up. Women may wear a gown.